Cremona's table of elliptic curves

Curve 78960bt1

78960 = 24 · 3 · 5 · 7 · 47



Data for elliptic curve 78960bt1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 47+ Signs for the Atkin-Lehner involutions
Class 78960bt Isogeny class
Conductor 78960 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 371427840000 = 212 · 32 · 54 · 73 · 47 Discriminant
Eigenvalues 2- 3+ 5+ 7- -4  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-48496,4126720] [a1,a2,a3,a4,a6]
Generators [136:-168:1] Generators of the group modulo torsion
j 3079572809565169/90680625 j-invariant
L 4.9865170554483 L(r)(E,1)/r!
Ω 0.88789095036595 Real period
R 0.46801140135677 Regulator
r 1 Rank of the group of rational points
S 1.0000000000512 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4935e1 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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